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Ronge, Thomas A (2019): Radiocarbon ages of sediment core PS69/912-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.906360, In: Ronge, TA (2019): Stable and radiogenic isotope record for sediments cores from the Southern Indian Ocean [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.906365

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Project(s):
Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)
Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas (SPP1158)
Funding:
German Research Foundation (DFG), grant/award no. 275572713: The ventilation and circulation of the southern Indian Ocean on glacial / interglacial timescales
German Research Foundation (DFG), grant/award no. 5472008: Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Coverage:
Latitude: -50.310330 * Longitude: 71.565500
Date/Time Start: 2007-03-28T16:51:00 * Date/Time End: 2007-03-28T16:51:00
Minimum DEPTH, sediment/rock: 6.935 m * Maximum DEPTH, sediment/rock: 17.355 m
Event(s):
PS69/912-4 * Latitude: -50.310330 * Longitude: 71.565500 * Date/Time: 2007-03-28T16:51:00 * Elevation: -567.0 m * Recovery: 18.86 m * Location: Indian Ocean * Campaign: ANT-XXIII/9 (PS69) * Basis: Polarstern * Method/Device: Piston corer (BGR type) (KL) * Comment: 19 core sections: 0-0.85, 0.85-1.77, 1.77-2.79, 2.79-3.8, 3.8-4.82, 4.82-5.83, 5.83-6.83, 6.83-7.83, 7.83-8.83, 8.83-9.84, 9.84-10.84, 10.84-11.84, 11.84-12.85, 12.85-13.85, 13.85-14.85, 14.85-15.85, 15.85-16.85, 16.85-17.85, 17.85-18.86 m
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Laboratory code/labelLab labelRonge, Thomas A
2 DEPTH, sediment/rockDepth sedmRonge, Thomas AGeocode
3 Depth, top/minDepth topmRonge, Thomas A
4 Depth, bottom/maxDepth botmRonge, Thomas A
5 Age, dated materialDated materialRonge, Thomas A
6 ProcessProcessRonge, Thomas A
7 Fraction modern carbonF14CRonge, Thomas A
8 Fraction modern carbon, errorF14C e±Ronge, Thomas A
9 Age, datedAge datedkaRonge, Thomas AAge, 14C AMS
10 Age, dated standard errorAge std e±Ronge, Thomas AAge, 14C AMS
11 δ13Cδ13C‰ PDBRonge, Thomas A
12 Calendar ageCal ageka BPRonge, Thomas AAge, 14C calibratedmean
13 Calendar age, standard errorCal age std e±Ronge, Thomas AAge, 14C calibrated
14 Δ14CΔ14C‰Ronge, Thomas A
15 ΔΔ14CΔΔ14C‰Ronge, Thomas A
16 Δ14C, standard deviationΔ14C std dev±Ronge, Thomas A
17 CodeCodeRonge, Thomas Aused (Y/N)
18 CommentCommentRonge, Thomas A
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
174 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Lab label		2 
Depth sed [m]		3 
Depth top [m]		4 
Depth bot [m]		5 
Dated material		6 
Process		7 
F14C		8 
F14C e [±]		9 
Age dated [ka]		10 
Age std e [±]		11 
δ13C [‰ PDB]		12 
Cal age [ka BP]		13 
Cal age std e [±]		14 
Δ14C [‰]		15 
ΔΔ14C [‰]		16 
Δ14C std dev [±]		17 
Code		18 
Comment
OS-1233036.9356.936.94Neogloboquadrina pachyderma sinistral(HY) Hydrolysis0.23590.001911.6000.0650.4412.8530.176117.261Y
OS-1231626.9356.936.94Uvigerina sp.(HY) Hydrolysis0.21750.001812.2500.065-1.1712.85330.418-169.18311.77Y
OS-1272307.9057.897.92Neogloboquadrina pachyderma sinistral(HY) Hydrolysis0.17150.004114.1500.1900.6615.6710.574143.798Y
OS-1272557.9057.897.92Uvigerina sp.(HY) Hydrolysis0.16830.001214.3000.055-1.1915.671122.638-188.16237.13Y
1627.1.19.1059.109.11Neogloboquadrina pachyderma sinistralGas0.07910.038220.3790.3071.0823.0920.739292.721N
1627.2.19.1059.109.11Uvigerina sp.Gas0.09740.024418.7090.1961.0823.092591.30095.70071.43NB<P
OS-1336519.1259.129.13Neogloboquadrina pachyderma sinistral(HY) Hydrolysis0.09260.003619.1000.31021.6280.827269.736Y
1127.1.19.1259.129.13Uvigerina sp.Gas0.08823.347319.5060.2691.0821.628207.157-276.04460.61Y
OS-1234169.3659.369.37Neogloboquadrina pachyderma sinistral(HY) Hydrolysis0.02970.003528.3000.9500.2030.5941.850195.086Y
OS-1234109.3659.369.37Uvigerina sp.(HY) Hydrolysis0.02520.002629.6000.840-1.7530.59416.520-534.780119.63Y
OS-12341817.35517.3517.36Neogloboquadrina pachyderma sinistral(HY) Hydrolysis0.00550.004541.8006.50042.58710.055-50.165Nv. high Error
OS-12449417.35517.3517.36Uvigerina sp.(HY) Hydrolysis0.00460.000543.3000.960-1.9242.587-211.952-630.152942.43N